class Yaml in Service Container 7.2

Default serialization for YAML using the Symfony component.

Hierarchy

• class \Drupal\Component\Serialization\Yaml implements SerializationInterface

2 files declare their use of Yaml

YamlDiscovery.php in lib/Drupal/Component/Discovery/YamlDiscovery.php

Contains \Drupal\Component\Discovery\YamlDiscovery.

YamlFileLoader.php in lib/Drupal/Core/DependencyInjection/YamlFileLoader.php

Contains \Drupal\Core\DependencyInjection\YamlFileLoader.

File

lib/Drupal/Component/Serialization/Yaml.php, line 17

Contains \Drupal\Component\Serialization\Yaml.

Namespace

Drupal\Component\Serialization

class Yaml implements SerializationInterface {

  /**
   * {@inheritdoc}
   */
  public static function encode($data) {
    try {
      $yaml = new Dumper();
      $yaml
        ->setIndentation(2);
      return $yaml
        ->dump($data, PHP_INT_MAX, 0, TRUE, FALSE);
    } catch (\Exception $e) {
      throw new InvalidDataTypeException($e
        ->getMessage(), $e
        ->getCode(), $e);
    }
  }

  /**
   * {@inheritdoc}
   */
  public static function decode($raw) {
    try {
      $yaml = new Parser();

      // Make sure we have a single trailing newline. A very simple config like
      // 'foo: bar' with no newline will fail to parse otherwise.
      return $yaml
        ->parse($raw, TRUE, FALSE);
    } catch (\Exception $e) {
      throw new InvalidDataTypeException($e
        ->getMessage(), $e
        ->getCode(), $e);
    }
  }

  /**
   * {@inheritdoc}
   */
  public static function getFileExtension() {
    return 'yml';
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Yaml::decode	public static	function	Decodes data from the serialization format. Overrides SerializationInterface::decode
Yaml::encode	public static	function	Encodes data into the serialization format. Overrides SerializationInterface::encode
Yaml::getFileExtension	public static	function	Gets the file extension for this serialization format. Overrides SerializationInterface::getFileExtension